Finding the Third Proportional to 33,180,899 and 69,010,498

Step by Step Solution

1. Step 1: Write the proportion equation
   33,180,899 : 69,010,498 = 69,010,498 : x
2. Step 2: Convert to fraction form
   33,180,899/69,010,498 = 69,010,498/x
3. Step 3: Cross multiply
   33,180,899x = 69,010,498 × 69,010,498
4. Step 4: Simplify right side
   33,180,899x = 4,762,448,834,208,004
5. Step 5: Solve for x
   x = 4,762,448,834,208,004/33,180,899
6. Step 6: Final answer
   x = 143,529,831.25