Finding the Third Proportional to 1,293,601.50 and 2,721,253.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,293,601.50 : 2,721,253.50 = 2,721,253.50 : x
2. Step 2: Convert to fraction form
   1,293,601.50/2,721,253.50 = 2,721,253.50/x
3. Step 3: Cross multiply
   1,293,601.50x = 2,721,253.50 × 2,721,253.50
4. Step 4: Simplify right side
   1,293,601.50x = 7,405,220,611,262.25
5. Step 5: Solve for x
   x = 7,405,220,611,262.25/1,293,601.50
6. Step 6: Final answer
   x = 5,724,499.09