Finding the Third Proportional to 5,036,071.64 and 10,790,069.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,036,071.64 : 10,790,069.91 = 10,790,069.91 : x
2. Step 2: Convert to fraction form
   5,036,071.64/10,790,069.91 = 10,790,069.91/x
3. Step 3: Cross multiply
   5,036,071.64x = 10,790,069.91 × 10,790,069.91
4. Step 4: Simplify right side
   5,036,071.64x = 116,425,608,581,761.89
5. Step 5: Solve for x
   x = 116,425,608,581,761.89/5,036,071.64
6. Step 6: Final answer
   x = 23,118,338.44