Finding the Third Proportional to 2,553,895 and 3,808,693.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,895 : 3,808,693.50 = 3,808,693.50 : x
2. Step 2: Convert to fraction form
   2,553,895/3,808,693.50 = 3,808,693.50/x
3. Step 3: Cross multiply
   2,553,895x = 3,808,693.50 × 3,808,693.50
4. Step 4: Simplify right side
   2,553,895x = 14,506,146,176,942.25
5. Step 5: Solve for x
   x = 14,506,146,176,942.25/2,553,895
6. Step 6: Final answer
   x = 5,680,008.84