Finding the Third Proportional to 930,928.50 and 1,423,468.50

Step by Step Solution

1. Step 1: Write the proportion equation
   930,928.50 : 1,423,468.50 = 1,423,468.50 : x
2. Step 2: Convert to fraction form
   930,928.50/1,423,468.50 = 1,423,468.50/x
3. Step 3: Cross multiply
   930,928.50x = 1,423,468.50 × 1,423,468.50
4. Step 4: Simplify right side
   930,928.50x = 2,026,262,570,492.25
5. Step 5: Solve for x
   x = 2,026,262,570,492.25/930,928.50
6. Step 6: Final answer
   x = 2,176,603.86