Finding the Third Proportional to 920,548 and 1,969,038

Step by Step Solution

1. Step 1: Write the proportion equation
   920,548 : 1,969,038 = 1,969,038 : x
2. Step 2: Convert to fraction form
   920,548/1,969,038 = 1,969,038/x
3. Step 3: Cross multiply
   920,548x = 1,969,038 × 1,969,038
4. Step 4: Simplify right side
   920,548x = 3,877,110,645,444
5. Step 5: Solve for x
   x = 3,877,110,645,444/920,548
6. Step 6: Final answer
   x = 4,211,741.97