Finding the Third Proportional to 35,862,386 and 76,763,620

Step by Step Solution

1. Step 1: Write the proportion equation
   35,862,386 : 76,763,620 = 76,763,620 : x
2. Step 2: Convert to fraction form
   35,862,386/76,763,620 = 76,763,620/x
3. Step 3: Cross multiply
   35,862,386x = 76,763,620 × 76,763,620
4. Step 4: Simplify right side
   35,862,386x = 5,892,653,355,504,400
5. Step 5: Solve for x
   x = 5,892,653,355,504,400/35,862,386
6. Step 6: Final answer
   x = 164,312,919.82