Finding the Third Proportional to 730,166.50 and 1,089,174

Step by Step Solution

1. Step 1: Write the proportion equation
   730,166.50 : 1,089,174 = 1,089,174 : x
2. Step 2: Convert to fraction form
   730,166.50/1,089,174 = 1,089,174/x
3. Step 3: Cross multiply
   730,166.50x = 1,089,174 × 1,089,174
4. Step 4: Simplify right side
   730,166.50x = 1,186,300,002,276
5. Step 5: Solve for x
   x = 1,186,300,002,276/730,166.50
6. Step 6: Final answer
   x = 1,624,697.93