Finding the Third Proportional to 35,452,511 and 77,116,648

Step by Step Solution

1. Step 1: Write the proportion equation
   35,452,511 : 77,116,648 = 77,116,648 : x
2. Step 2: Convert to fraction form
   35,452,511/77,116,648 = 77,116,648/x
3. Step 3: Cross multiply
   35,452,511x = 77,116,648 × 77,116,648
4. Step 4: Simplify right side
   35,452,511x = 5,946,977,398,755,904
5. Step 5: Solve for x
   x = 5,946,977,398,755,904/35,452,511
6. Step 6: Final answer
   x = 167,744,885.51