Finding the Third Proportional to 165,244,526.94 and 249,992,061.31

Step by Step Solution

1. Step 1: Write the proportion equation
   165,244,526.94 : 249,992,061.31 = 249,992,061.31 : x
2. Step 2: Convert to fraction form
   165,244,526.94/249,992,061.31 = 249,992,061.31/x
3. Step 3: Cross multiply
   165,244,526.94x = 249,992,061.31 × 249,992,061.31
4. Step 4: Simplify right side
   165,244,526.94x = 62,496,030,719,272,760
5. Step 5: Solve for x
   x = 62,496,030,719,272,760/165,244,526.94
6. Step 6: Final answer
   x = 378,203,332.22