Finding the Third Proportional to 1,038,760 and 1,623,750

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,760 : 1,623,750 = 1,623,750 : x
2. Step 2: Convert to fraction form
   1,038,760/1,623,750 = 1,623,750/x
3. Step 3: Cross multiply
   1,038,760x = 1,623,750 × 1,623,750
4. Step 4: Simplify right side
   1,038,760x = 2,636,564,062,500
5. Step 5: Solve for x
   x = 2,636,564,062,500/1,038,760
6. Step 6: Final answer
   x = 2,538,184.05