Finding the Third Proportional to 759,130 and 1,146,538

Step by Step Solution

1. Step 1: Write the proportion equation
   759,130 : 1,146,538 = 1,146,538 : x
2. Step 2: Convert to fraction form
   759,130/1,146,538 = 1,146,538/x
3. Step 3: Cross multiply
   759,130x = 1,146,538 × 1,146,538
4. Step 4: Simplify right side
   759,130x = 1,314,549,385,444
5. Step 5: Solve for x
   x = 1,314,549,385,444/759,130
6. Step 6: Final answer
   x = 1,731,652.53