Finding the Third Proportional to 951,561 and 1,296,085.50

Step by Step Solution

1. Step 1: Write the proportion equation
   951,561 : 1,296,085.50 = 1,296,085.50 : x
2. Step 2: Convert to fraction form
   951,561/1,296,085.50 = 1,296,085.50/x
3. Step 3: Cross multiply
   951,561x = 1,296,085.50 × 1,296,085.50
4. Step 4: Simplify right side
   951,561x = 1,679,837,623,310.25
5. Step 5: Solve for x
   x = 1,679,837,623,310.25/951,561
6. Step 6: Final answer
   x = 1,765,349.38