Finding the Third Proportional to 45,882.07 and 64,613.32

Step by Step Solution

1. Step 1: Write the proportion equation
   45,882.07 : 64,613.32 = 64,613.32 : x
2. Step 2: Convert to fraction form
   45,882.07/64,613.32 = 64,613.32/x
3. Step 3: Cross multiply
   45,882.07x = 64,613.32 × 64,613.32
4. Step 4: Simplify right side
   45,882.07x = 4,174,881,161.81
5. Step 5: Solve for x
   x = 4,174,881,161.81/45,882.07
6. Step 6: Final answer
   x = 90,991.56