Finding the Third Proportional to 907,830 and 1,955,704.50

Step by Step Solution

1. Step 1: Write the proportion equation
   907,830 : 1,955,704.50 = 1,955,704.50 : x
2. Step 2: Convert to fraction form
   907,830/1,955,704.50 = 1,955,704.50/x
3. Step 3: Cross multiply
   907,830x = 1,955,704.50 × 1,955,704.50
4. Step 4: Simplify right side
   907,830x = 3,824,780,091,320.25
5. Step 5: Solve for x
   x = 3,824,780,091,320.25/907,830
6. Step 6: Final answer
   x = 4,213,101.67