Finding the Third Proportional to 2,249,051.25 and 4,897,432.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249,051.25 : 4,897,432.50 = 4,897,432.50 : x
2. Step 2: Convert to fraction form
   2,249,051.25/4,897,432.50 = 4,897,432.50/x
3. Step 3: Cross multiply
   2,249,051.25x = 4,897,432.50 × 4,897,432.50
4. Step 4: Simplify right side
   2,249,051.25x = 23,984,845,092,056.25
5. Step 5: Solve for x
   x = 23,984,845,092,056.25/2,249,051.25
6. Step 6: Final answer
   x = 10,664,427.99