Finding the Third Proportional to 1,702,764 and 3,671,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,764 : 3,671,280 = 3,671,280 : x
2. Step 2: Convert to fraction form
   1,702,764/3,671,280 = 3,671,280/x
3. Step 3: Cross multiply
   1,702,764x = 3,671,280 × 3,671,280
4. Step 4: Simplify right side
   1,702,764x = 13,478,296,838,400
5. Step 5: Solve for x
   x = 13,478,296,838,400/1,702,764
6. Step 6: Final answer
   x = 7,915,540.17