Finding the Third Proportional to 761,964 and 1,628,898

Step by Step Solution

1. Step 1: Write the proportion equation
   761,964 : 1,628,898 = 1,628,898 : x
2. Step 2: Convert to fraction form
   761,964/1,628,898 = 1,628,898/x
3. Step 3: Cross multiply
   761,964x = 1,628,898 × 1,628,898
4. Step 4: Simplify right side
   761,964x = 2,653,308,694,404
5. Step 5: Solve for x
   x = 2,653,308,694,404/761,964
6. Step 6: Final answer
   x = 3,482,196.92