Finding the Third Proportional to 730,174.50 and 1,089,181.69

Step by Step Solution

1. Step 1: Write the proportion equation
   730,174.50 : 1,089,181.69 = 1,089,181.69 : x
2. Step 2: Convert to fraction form
   730,174.50/1,089,181.69 = 1,089,181.69/x
3. Step 3: Cross multiply
   730,174.50x = 1,089,181.69 × 1,089,181.69
4. Step 4: Simplify right side
   730,174.50x = 1,186,316,748,385.35
5. Step 5: Solve for x
   x = 1,186,316,748,385.35/730,174.50
6. Step 6: Final answer
   x = 1,624,703.07