Finding the Third Proportional to 1,376,274.38 and 3,238,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,274.38 : 3,238,096.50 = 3,238,096.50 : x
2. Step 2: Convert to fraction form
   1,376,274.38/3,238,096.50 = 3,238,096.50/x
3. Step 3: Cross multiply
   1,376,274.38x = 3,238,096.50 × 3,238,096.50
4. Step 4: Simplify right side
   1,376,274.38x = 10,485,268,943,312.25
5. Step 5: Solve for x
   x = 10,485,268,943,312.25/1,376,274.38
6. Step 6: Final answer
   x = 7,618,589.09