Finding the Third Proportional to 9,070,014 and 19,734,280

Step by Step Solution

1. Step 1: Write the proportion equation
   9,070,014 : 19,734,280 = 19,734,280 : x
2. Step 2: Convert to fraction form
   9,070,014/19,734,280 = 19,734,280/x
3. Step 3: Cross multiply
   9,070,014x = 19,734,280 × 19,734,280
4. Step 4: Simplify right side
   9,070,014x = 389,441,807,118,400
5. Step 5: Solve for x
   x = 389,441,807,118,400/9,070,014
6. Step 6: Final answer
   x = 42,937,288.42