Finding the Third Proportional to 767,133 and 1,191,064.50

Step by Step Solution

1. Step 1: Write the proportion equation
   767,133 : 1,191,064.50 = 1,191,064.50 : x
2. Step 2: Convert to fraction form
   767,133/1,191,064.50 = 1,191,064.50/x
3. Step 3: Cross multiply
   767,133x = 1,191,064.50 × 1,191,064.50
4. Step 4: Simplify right side
   767,133x = 1,418,634,643,160.25
5. Step 5: Solve for x
   x = 1,418,634,643,160.25/767,133
6. Step 6: Final answer
   x = 1,849,268.18