Finding the Third Proportional to 935,788.50 and 1,915,840.69

Step by Step Solution

1. Step 1: Write the proportion equation
   935,788.50 : 1,915,840.69 = 1,915,840.69 : x
2. Step 2: Convert to fraction form
   935,788.50/1,915,840.69 = 1,915,840.69/x
3. Step 3: Cross multiply
   935,788.50x = 1,915,840.69 × 1,915,840.69
4. Step 4: Simplify right side
   935,788.50x = 3,670,445,539,880.47
5. Step 5: Solve for x
   x = 3,670,445,539,880.47/935,788.50
6. Step 6: Final answer
   x = 3,922,302.46