Finding the Third Proportional to 721,755 and 1,009,053

Step by Step Solution

1. Step 1: Write the proportion equation
   721,755 : 1,009,053 = 1,009,053 : x
2. Step 2: Convert to fraction form
   721,755/1,009,053 = 1,009,053/x
3. Step 3: Cross multiply
   721,755x = 1,009,053 × 1,009,053
4. Step 4: Simplify right side
   721,755x = 1,018,187,956,809
5. Step 5: Solve for x
   x = 1,018,187,956,809/721,755
6. Step 6: Final answer
   x = 1,410,711.33