Finding the Third Proportional to 587,055,910.50 and 1,258,146,877.50

Step by Step Solution

1. Step 1: Write the proportion equation
   587,055,910.50 : 1,258,146,877.50 = 1,258,146,877.50 : x
2. Step 2: Convert to fraction form
   587,055,910.50/1,258,146,877.50 = 1,258,146,877.50/x
3. Step 3: Cross multiply
   587,055,910.50x = 1,258,146,877.50 × 1,258,146,877.50
4. Step 4: Simplify right side
   587,055,910.50x = 1,582,933,565,363,000,064
5. Step 5: Solve for x
   x = 1,582,933,565,363,000,064/587,055,910.50
6. Step 6: Final answer
   x = 2,696,393,200.46