Finding the Third Proportional to 5,113,854 and 8,522,070

Step by Step Solution

1. Step 1: Write the proportion equation
   5,113,854 : 8,522,070 = 8,522,070 : x
2. Step 2: Convert to fraction form
   5,113,854/8,522,070 = 8,522,070/x
3. Step 3: Cross multiply
   5,113,854x = 8,522,070 × 8,522,070
4. Step 4: Simplify right side
   5,113,854x = 72,625,677,084,900
5. Step 5: Solve for x
   x = 72,625,677,084,900/5,113,854
6. Step 6: Final answer
   x = 14,201,750.20