Finding the Third Proportional to 4,065,126 and 5,985,380

Step by Step Solution

1. Step 1: Write the proportion equation
   4,065,126 : 5,985,380 = 5,985,380 : x
2. Step 2: Convert to fraction form
   4,065,126/5,985,380 = 5,985,380/x
3. Step 3: Cross multiply
   4,065,126x = 5,985,380 × 5,985,380
4. Step 4: Simplify right side
   4,065,126x = 35,824,773,744,400
5. Step 5: Solve for x
   x = 35,824,773,744,400/4,065,126
6. Step 6: Final answer
   x = 8,812,709.31