Finding the Third Proportional to 35,452,656 and 77,116,936

Step by Step Solution

1. Step 1: Write the proportion equation
   35,452,656 : 77,116,936 = 77,116,936 : x
2. Step 2: Convert to fraction form
   35,452,656/77,116,936 = 77,116,936/x
3. Step 3: Cross multiply
   35,452,656x = 77,116,936 × 77,116,936
4. Step 4: Simplify right side
   35,452,656x = 5,947,021,818,028,096
5. Step 5: Solve for x
   x = 5,947,021,818,028,096/35,452,656
6. Step 6: Final answer
   x = 167,745,452.36