Finding the Third Proportional to 1,241,564 and 1,898,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,564 : 1,898,448 = 1,898,448 : x
2. Step 2: Convert to fraction form
   1,241,564/1,898,448 = 1,898,448/x
3. Step 3: Cross multiply
   1,241,564x = 1,898,448 × 1,898,448
4. Step 4: Simplify right side
   1,241,564x = 3,604,104,808,704
5. Step 5: Solve for x
   x = 3,604,104,808,704/1,241,564
6. Step 6: Final answer
   x = 2,902,874.77