Finding the Third Proportional to 759,129 and 1,146,536.50

Step by Step Solution

1. Step 1: Write the proportion equation
   759,129 : 1,146,536.50 = 1,146,536.50 : x
2. Step 2: Convert to fraction form
   759,129/1,146,536.50 = 1,146,536.50/x
3. Step 3: Cross multiply
   759,129x = 1,146,536.50 × 1,146,536.50
4. Step 4: Simplify right side
   759,129x = 1,314,545,945,832.25
5. Step 5: Solve for x
   x = 1,314,545,945,832.25/759,129
6. Step 6: Final answer
   x = 1,731,650.28