Finding the Third Proportional to 13,749,772 and 30,245,196

Step by Step Solution

1. Step 1: Write the proportion equation
   13,749,772 : 30,245,196 = 30,245,196 : x
2. Step 2: Convert to fraction form
   13,749,772/30,245,196 = 30,245,196/x
3. Step 3: Cross multiply
   13,749,772x = 30,245,196 × 30,245,196
4. Step 4: Simplify right side
   13,749,772x = 914,771,881,078,416
5. Step 5: Solve for x
   x = 914,771,881,078,416/13,749,772
6. Step 6: Final answer
   x = 66,529,967.27