Finding the Third Proportional to 1,191,552 and 2,553,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,552 : 2,553,672 = 2,553,672 : x
2. Step 2: Convert to fraction form
   1,191,552/2,553,672 = 2,553,672/x
3. Step 3: Cross multiply
   1,191,552x = 2,553,672 × 2,553,672
4. Step 4: Simplify right side
   1,191,552x = 6,521,240,683,584
5. Step 5: Solve for x
   x = 6,521,240,683,584/1,191,552
6. Step 6: Final answer
   x = 5,472,896.43