Finding the Third Proportional to 1,112,089.50 and 2,430,030.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,089.50 : 2,430,030.38 = 2,430,030.38 : x
2. Step 2: Convert to fraction form
   1,112,089.50/2,430,030.38 = 2,430,030.38/x
3. Step 3: Cross multiply
   1,112,089.50x = 2,430,030.38 × 2,430,030.38
4. Step 4: Simplify right side
   1,112,089.50x = 5,905,047,623,422.64
5. Step 5: Solve for x
   x = 5,905,047,623,422.64/1,112,089.50
6. Step 6: Final answer
   x = 5,309,867.26