Finding the Third Proportional to 1,852,080 and 3,931,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,852,080 : 3,931,536 = 3,931,536 : x
2. Step 2: Convert to fraction form
   1,852,080/3,931,536 = 3,931,536/x
3. Step 3: Cross multiply
   1,852,080x = 3,931,536 × 3,931,536
4. Step 4: Simplify right side
   1,852,080x = 15,456,975,319,296
5. Step 5: Solve for x
   x = 15,456,975,319,296/1,852,080
6. Step 6: Final answer
   x = 8,345,738.48