Finding the Third Proportional to 4,070,748 and 5,528,412

Step by Step Solution

1. Step 1: Write the proportion equation
   4,070,748 : 5,528,412 = 5,528,412 : x
2. Step 2: Convert to fraction form
   4,070,748/5,528,412 = 5,528,412/x
3. Step 3: Cross multiply
   4,070,748x = 5,528,412 × 5,528,412
4. Step 4: Simplify right side
   4,070,748x = 30,563,339,241,744
5. Step 5: Solve for x
   x = 30,563,339,241,744/4,070,748
6. Step 6: Final answer
   x = 7,508,040.11