Finding the Third Proportional to 723,722.63 and 1,064,533.50

Step by Step Solution

1. Step 1: Write the proportion equation
   723,722.63 : 1,064,533.50 = 1,064,533.50 : x
2. Step 2: Convert to fraction form
   723,722.63/1,064,533.50 = 1,064,533.50/x
3. Step 3: Cross multiply
   723,722.63x = 1,064,533.50 × 1,064,533.50
4. Step 4: Simplify right side
   723,722.63x = 1,133,231,572,622.25
5. Step 5: Solve for x
   x = 1,133,231,572,622.25/723,722.63
6. Step 6: Final answer
   x = 1,565,836.87