Finding the Third Proportional to 931,888 and 2,038,248

Step by Step Solution

1. Step 1: Write the proportion equation
   931,888 : 2,038,248 = 2,038,248 : x
2. Step 2: Convert to fraction form
   931,888/2,038,248 = 2,038,248/x
3. Step 3: Cross multiply
   931,888x = 2,038,248 × 2,038,248
4. Step 4: Simplify right side
   931,888x = 4,154,454,909,504
5. Step 5: Solve for x
   x = 4,154,454,909,504/931,888
6. Step 6: Final answer
   x = 4,458,105.38