Finding the Third Proportional to 5,502,242.25 and 12,946,543.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,502,242.25 : 12,946,543.88 = 12,946,543.88 : x
2. Step 2: Convert to fraction form
   5,502,242.25/12,946,543.88 = 12,946,543.88/x
3. Step 3: Cross multiply
   5,502,242.25x = 12,946,543.88 × 12,946,543.88
4. Step 4: Simplify right side
   5,502,242.25x = 167,612,998,307,300
5. Step 5: Solve for x
   x = 167,612,998,307,300/5,502,242.25
6. Step 6: Final answer
   x = 30,462,671.52