Finding the Third Proportional to 72,514,077,151.50 and 156,048,118,159.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,514,077,151.50 : 156,048,118,159.50 = 156,048,118,159.50 : x
2. Step 2: Convert to fraction form
   72,514,077,151.50/156,048,118,159.50 = 156,048,118,159.50/x
3. Step 3: Cross multiply
   72,514,077,151.50x = 156,048,118,159.50 × 156,048,118,159.50
4. Step 4: Simplify right side
   72,514,077,151.50x = 24,351,015,181,121,275,035,648
5. Step 5: Solve for x
   x = 24,351,015,181,121,275,035,648/72,514,077,151.50
6. Step 6: Final answer
   x = 335,810,867,871.16