Finding the Third Proportional to 931,798 and 2,038,072

Step by Step Solution

1. Step 1: Write the proportion equation
   931,798 : 2,038,072 = 2,038,072 : x
2. Step 2: Convert to fraction form
   931,798/2,038,072 = 2,038,072/x
3. Step 3: Cross multiply
   931,798x = 2,038,072 × 2,038,072
4. Step 4: Simplify right side
   931,798x = 4,153,737,477,184
5. Step 5: Solve for x
   x = 4,153,737,477,184/931,798
6. Step 6: Final answer
   x = 4,457,766.04