Finding the Third Proportional to 1,185,972 and 2,552,061

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,972 : 2,552,061 = 2,552,061 : x
2. Step 2: Convert to fraction form
   1,185,972/2,552,061 = 2,552,061/x
3. Step 3: Cross multiply
   1,185,972x = 2,552,061 × 2,552,061
4. Step 4: Simplify right side
   1,185,972x = 6,513,015,347,721
5. Step 5: Solve for x
   x = 6,513,015,347,721/1,185,972
6. Step 6: Final answer
   x = 5,491,710.89