Finding the Third Proportional to 72,846,568,921.74 and 162,442,924,798.01

Step by Step Solution

1. Step 1: Write the proportion equation
   72,846,568,921.74 : 162,442,924,798.01 = 162,442,924,798.01 : x
2. Step 2: Convert to fraction form
   72,846,568,921.74/162,442,924,798.01 = 162,442,924,798.01/x
3. Step 3: Cross multiply
   72,846,568,921.74x = 162,442,924,798.01 × 162,442,924,798.01
4. Step 4: Simplify right side
   72,846,568,921.74x = 26,387,703,816,931,933,945,856
5. Step 5: Solve for x
   x = 26,387,703,816,931,933,945,856/72,846,568,921.74
6. Step 6: Final answer
   x = 362,236,742,341.00