Finding the Third Proportional to 2,358,817.31 and 5,159,271.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358,817.31 : 5,159,271.94 = 5,159,271.94 : x
2. Step 2: Convert to fraction form
   2,358,817.31/5,159,271.94 = 5,159,271.94/x
3. Step 3: Cross multiply
   2,358,817.31x = 5,159,271.94 × 5,159,271.94
4. Step 4: Simplify right side
   2,358,817.31x = 26,618,086,925,075.00
5. Step 5: Solve for x
   x = 26,618,086,925,075.00/2,358,817.31
6. Step 6: Final answer
   x = 11,284,505.50