Finding the Third Proportional to 3,132,460 and 4,984,392

Step by Step Solution

1. Step 1: Write the proportion equation
   3,132,460 : 4,984,392 = 4,984,392 : x
2. Step 2: Convert to fraction form
   3,132,460/4,984,392 = 4,984,392/x
3. Step 3: Cross multiply
   3,132,460x = 4,984,392 × 4,984,392
4. Step 4: Simplify right side
   3,132,460x = 24,844,163,609,664
5. Step 5: Solve for x
   x = 24,844,163,609,664/3,132,460
6. Step 6: Final answer
   x = 7,931,199.00