Finding the Third Proportional to 1,051,126 and 1,623,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,126 : 1,623,972 = 1,623,972 : x
2. Step 2: Convert to fraction form
   1,051,126/1,623,972 = 1,623,972/x
3. Step 3: Cross multiply
   1,051,126x = 1,623,972 × 1,623,972
4. Step 4: Simplify right side
   1,051,126x = 2,637,285,056,784
5. Step 5: Solve for x
   x = 2,637,285,056,784/1,051,126
6. Step 6: Final answer
   x = 2,509,009.44