Finding the Third Proportional to 527,152 and 1,243,810

Step by Step Solution

1. Step 1: Write the proportion equation
   527,152 : 1,243,810 = 1,243,810 : x
2. Step 2: Convert to fraction form
   527,152/1,243,810 = 1,243,810/x
3. Step 3: Cross multiply
   527,152x = 1,243,810 × 1,243,810
4. Step 4: Simplify right side
   527,152x = 1,547,063,316,100
5. Step 5: Solve for x
   x = 1,547,063,316,100/527,152
6. Step 6: Final answer
   x = 2,934,757.56