Finding the Third Proportional to 35,452,550 and 77,116,756

Step by Step Solution

1. Step 1: Write the proportion equation
   35,452,550 : 77,116,756 = 77,116,756 : x
2. Step 2: Convert to fraction form
   35,452,550/77,116,756 = 77,116,756/x
3. Step 3: Cross multiply
   35,452,550x = 77,116,756 × 77,116,756
4. Step 4: Simplify right side
   35,452,550x = 5,946,994,055,963,536
5. Step 5: Solve for x
   x = 5,946,994,055,963,536/35,452,550
6. Step 6: Final answer
   x = 167,745,170.83