Finding the Third Proportional to 1,932,389 and 4,197,748

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932,389 : 4,197,748 = 4,197,748 : x
2. Step 2: Convert to fraction form
   1,932,389/4,197,748 = 4,197,748/x
3. Step 3: Cross multiply
   1,932,389x = 4,197,748 × 4,197,748
4. Step 4: Simplify right side
   1,932,389x = 17,621,088,271,504
5. Step 5: Solve for x
   x = 17,621,088,271,504/1,932,389
6. Step 6: Final answer
   x = 9,118,810.07