Finding the Third Proportional to 767,160 and 1,174,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   767,160 : 1,174,099.50 = 1,174,099.50 : x
2. Step 2: Convert to fraction form
   767,160/1,174,099.50 = 1,174,099.50/x
3. Step 3: Cross multiply
   767,160x = 1,174,099.50 × 1,174,099.50
4. Step 4: Simplify right side
   767,160x = 1,378,509,635,900.25
5. Step 5: Solve for x
   x = 1,378,509,635,900.25/767,160
6. Step 6: Final answer
   x = 1,796,899.78