Finding the Third Proportional to 705,642 and 1,060,053

Step by Step Solution

1. Step 1: Write the proportion equation
   705,642 : 1,060,053 = 1,060,053 : x
2. Step 2: Convert to fraction form
   705,642/1,060,053 = 1,060,053/x
3. Step 3: Cross multiply
   705,642x = 1,060,053 × 1,060,053
4. Step 4: Simplify right side
   705,642x = 1,123,712,362,809
5. Step 5: Solve for x
   x = 1,123,712,362,809/705,642
6. Step 6: Final answer
   x = 1,592,468.08