Finding the Third Proportional to 1,931,863 and 4,195,582

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,863 : 4,195,582 = 4,195,582 : x
2. Step 2: Convert to fraction form
   1,931,863/4,195,582 = 4,195,582/x
3. Step 3: Cross multiply
   1,931,863x = 4,195,582 × 4,195,582
4. Step 4: Simplify right side
   1,931,863x = 17,602,908,318,724
5. Step 5: Solve for x
   x = 17,602,908,318,724/1,931,863
6. Step 6: Final answer
   x = 9,111,882.32