Finding the Third Proportional to 56,401,874 and 76,099,371

Step by Step Solution

1. Step 1: Write the proportion equation
   56,401,874 : 76,099,371 = 76,099,371 : x
2. Step 2: Convert to fraction form
   56,401,874/76,099,371 = 76,099,371/x
3. Step 3: Cross multiply
   56,401,874x = 76,099,371 × 76,099,371
4. Step 4: Simplify right side
   56,401,874x = 5,791,114,266,595,641
5. Step 5: Solve for x
   x = 5,791,114,266,595,641/56,401,874
6. Step 6: Final answer
   x = 102,675,919.36