Finding the Third Proportional to 1,389,881.50 and 3,045,483.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,389,881.50 : 3,045,483.50 = 3,045,483.50 : x
2. Step 2: Convert to fraction form
   1,389,881.50/3,045,483.50 = 3,045,483.50/x
3. Step 3: Cross multiply
   1,389,881.50x = 3,045,483.50 × 3,045,483.50
4. Step 4: Simplify right side
   1,389,881.50x = 9,274,969,748,772.25
5. Step 5: Solve for x
   x = 9,274,969,748,772.25/1,389,881.50
6. Step 6: Final answer
   x = 6,673,209.01