Finding the Third Proportional to 35,452,506 and 77,116,638

Step by Step Solution

1. Step 1: Write the proportion equation
   35,452,506 : 77,116,638 = 77,116,638 : x
2. Step 2: Convert to fraction form
   35,452,506/77,116,638 = 77,116,638/x
3. Step 3: Cross multiply
   35,452,506x = 77,116,638 × 77,116,638
4. Step 4: Simplify right side
   35,452,506x = 5,946,975,856,423,044
5. Step 5: Solve for x
   x = 5,946,975,856,423,044/35,452,506
6. Step 6: Final answer
   x = 167,744,865.66