Finding the Third Proportional to 760,740.56 and 1,606,364.06

Step by Step Solution

1. Step 1: Write the proportion equation
   760,740.56 : 1,606,364.06 = 1,606,364.06 : x
2. Step 2: Convert to fraction form
   760,740.56/1,606,364.06 = 1,606,364.06/x
3. Step 3: Cross multiply
   760,740.56x = 1,606,364.06 × 1,606,364.06
4. Step 4: Simplify right side
   760,740.56x = 2,580,405,501,291.50
5. Step 5: Solve for x
   x = 2,580,405,501,291.50/760,740.56
6. Step 6: Final answer
   x = 3,391,965.18