Finding the Third Proportional to 3,695,670 and 5,528,438

Step by Step Solution

1. Step 1: Write the proportion equation
   3,695,670 : 5,528,438 = 5,528,438 : x
2. Step 2: Convert to fraction form
   3,695,670/5,528,438 = 5,528,438/x
3. Step 3: Cross multiply
   3,695,670x = 5,528,438 × 5,528,438
4. Step 4: Simplify right side
   3,695,670x = 30,563,626,719,844
5. Step 5: Solve for x
   x = 30,563,626,719,844/3,695,670
6. Step 6: Final answer
   x = 8,270,117.93