Finding the Third Proportional to 2,807,802 and 5,748,666.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,807,802 : 5,748,666.75 = 5,748,666.75 : x
2. Step 2: Convert to fraction form
   2,807,802/5,748,666.75 = 5,748,666.75/x
3. Step 3: Cross multiply
   2,807,802x = 5,748,666.75 × 5,748,666.75
4. Step 4: Simplify right side
   2,807,802x = 33,047,169,402,555.56
5. Step 5: Solve for x
   x = 33,047,169,402,555.56/2,807,802
6. Step 6: Final answer
   x = 11,769,764.89