Finding the Third Proportional to 1,607,713 and 3,539,274

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,713 : 3,539,274 = 3,539,274 : x
2. Step 2: Convert to fraction form
   1,607,713/3,539,274 = 3,539,274/x
3. Step 3: Cross multiply
   1,607,713x = 3,539,274 × 3,539,274
4. Step 4: Simplify right side
   1,607,713x = 12,526,460,447,076
5. Step 5: Solve for x
   x = 12,526,460,447,076/1,607,713
6. Step 6: Final answer
   x = 7,791,477.99