Finding the Third Proportional to 35,452,658 and 77,116,940

Step by Step Solution

1. Step 1: Write the proportion equation
   35,452,658 : 77,116,940 = 77,116,940 : x
2. Step 2: Convert to fraction form
   35,452,658/77,116,940 = 77,116,940/x
3. Step 3: Cross multiply
   35,452,658x = 77,116,940 × 77,116,940
4. Step 4: Simplify right side
   35,452,658x = 5,947,022,434,963,600
5. Step 5: Solve for x
   x = 5,947,022,434,963,600/35,452,658
6. Step 6: Final answer
   x = 167,745,460.30