Finding the Third Proportional to 111,025,725 and 240,585,447

Step by Step Solution

1. Step 1: Write the proportion equation
   111,025,725 : 240,585,447 = 240,585,447 : x
2. Step 2: Convert to fraction form
   111,025,725/240,585,447 = 240,585,447/x
3. Step 3: Cross multiply
   111,025,725x = 240,585,447 × 240,585,447
4. Step 4: Simplify right side
   111,025,725x = 57,881,357,308,189,808
5. Step 5: Solve for x
   x = 57,881,357,308,189,808/111,025,725
6. Step 6: Final answer
   x = 521,332,847.03