Finding the Third Proportional to 5,321,060 and 8,114,445

Step by Step Solution

1. Step 1: Write the proportion equation
   5,321,060 : 8,114,445 = 8,114,445 : x
2. Step 2: Convert to fraction form
   5,321,060/8,114,445 = 8,114,445/x
3. Step 3: Cross multiply
   5,321,060x = 8,114,445 × 8,114,445
4. Step 4: Simplify right side
   5,321,060x = 65,844,217,658,025
5. Step 5: Solve for x
   x = 65,844,217,658,025/5,321,060
6. Step 6: Final answer
   x = 12,374,267.09