Finding the Third Proportional to 1,691,292 and 3,559,650

Step by Step Solution

1. Step 1: Write the proportion equation
   1,691,292 : 3,559,650 = 3,559,650 : x
2. Step 2: Convert to fraction form
   1,691,292/3,559,650 = 3,559,650/x
3. Step 3: Cross multiply
   1,691,292x = 3,559,650 × 3,559,650
4. Step 4: Simplify right side
   1,691,292x = 12,671,108,122,500
5. Step 5: Solve for x
   x = 12,671,108,122,500/1,691,292
6. Step 6: Final answer
   x = 7,491,969.53