Finding the Third Proportional to 767,250 and 1,117,140

Step by Step Solution

1. Step 1: Write the proportion equation
   767,250 : 1,117,140 = 1,117,140 : x
2. Step 2: Convert to fraction form
   767,250/1,117,140 = 1,117,140/x
3. Step 3: Cross multiply
   767,250x = 1,117,140 × 1,117,140
4. Step 4: Simplify right side
   767,250x = 1,248,001,779,600
5. Step 5: Solve for x
   x = 1,248,001,779,600/767,250
6. Step 6: Final answer
   x = 1,626,590.78