Finding the Third Proportional to 948,370 and 2,073,780

Step by Step Solution

1. Step 1: Write the proportion equation
   948,370 : 2,073,780 = 2,073,780 : x
2. Step 2: Convert to fraction form
   948,370/2,073,780 = 2,073,780/x
3. Step 3: Cross multiply
   948,370x = 2,073,780 × 2,073,780
4. Step 4: Simplify right side
   948,370x = 4,300,563,488,400
5. Step 5: Solve for x
   x = 4,300,563,488,400/948,370
6. Step 6: Final answer
   x = 4,534,689.51