Finding the Third Proportional to 761,422 and 1,693,046

Step by Step Solution

1. Step 1: Write the proportion equation
   761,422 : 1,693,046 = 1,693,046 : x
2. Step 2: Convert to fraction form
   761,422/1,693,046 = 1,693,046/x
3. Step 3: Cross multiply
   761,422x = 1,693,046 × 1,693,046
4. Step 4: Simplify right side
   761,422x = 2,866,404,758,116
5. Step 5: Solve for x
   x = 2,866,404,758,116/761,422
6. Step 6: Final answer
   x = 3,764,541.55