Finding the Third Proportional to 736,819 and 1,107,964.50

Step by Step Solution

1. Step 1: Write the proportion equation
   736,819 : 1,107,964.50 = 1,107,964.50 : x
2. Step 2: Convert to fraction form
   736,819/1,107,964.50 = 1,107,964.50/x
3. Step 3: Cross multiply
   736,819x = 1,107,964.50 × 1,107,964.50
4. Step 4: Simplify right side
   736,819x = 1,227,585,333,260.25
5. Step 5: Solve for x
   x = 1,227,585,333,260.25/736,819
6. Step 6: Final answer
   x = 1,666,060.91