Finding the Third Proportional to 761,994 and 1,628,964

Step by Step Solution

1. Step 1: Write the proportion equation
   761,994 : 1,628,964 = 1,628,964 : x
2. Step 2: Convert to fraction form
   761,994/1,628,964 = 1,628,964/x
3. Step 3: Cross multiply
   761,994x = 1,628,964 × 1,628,964
4. Step 4: Simplify right side
   761,994x = 2,653,523,713,296
5. Step 5: Solve for x
   x = 2,653,523,713,296/761,994
6. Step 6: Final answer
   x = 3,482,342.00