Finding the Third Proportional to 9,070,007 and 19,734,268

Step by Step Solution

1. Step 1: Write the proportion equation
   9,070,007 : 19,734,268 = 19,734,268 : x
2. Step 2: Convert to fraction form
   9,070,007/19,734,268 = 19,734,268/x
3. Step 3: Cross multiply
   9,070,007x = 19,734,268 × 19,734,268
4. Step 4: Simplify right side
   9,070,007x = 389,441,333,495,824
5. Step 5: Solve for x
   x = 389,441,333,495,824/9,070,007
6. Step 6: Final answer
   x = 42,937,269.34