Finding the Third Proportional to 1,139,192 and 2,425,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,139,192 : 2,425,624 = 2,425,624 : x
2. Step 2: Convert to fraction form
   1,139,192/2,425,624 = 2,425,624/x
3. Step 3: Cross multiply
   1,139,192x = 2,425,624 × 2,425,624
4. Step 4: Simplify right side
   1,139,192x = 5,883,651,789,376
5. Step 5: Solve for x
   x = 5,883,651,789,376/1,139,192
6. Step 6: Final answer
   x = 5,164,758.70