Finding the Third Proportional to 155,487,480 and 359,963,034

Step by Step Solution

1. Step 1: Write the proportion equation
   155,487,480 : 359,963,034 = 359,963,034 : x
2. Step 2: Convert to fraction form
   155,487,480/359,963,034 = 359,963,034/x
3. Step 3: Cross multiply
   155,487,480x = 359,963,034 × 359,963,034
4. Step 4: Simplify right side
   155,487,480x = 129,573,385,846,485,152
5. Step 5: Solve for x
   x = 129,573,385,846,485,152/155,487,480
6. Step 6: Final answer
   x = 833,336,458.00