Finding the Third Proportional to 15,683,356 and 34,157,020

Step by Step Solution

1. Step 1: Write the proportion equation
   15,683,356 : 34,157,020 = 34,157,020 : x
2. Step 2: Convert to fraction form
   15,683,356/34,157,020 = 34,157,020/x
3. Step 3: Cross multiply
   15,683,356x = 34,157,020 × 34,157,020
4. Step 4: Simplify right side
   15,683,356x = 1,166,702,015,280,400
5. Step 5: Solve for x
   x = 1,166,702,015,280,400/15,683,356
6. Step 6: Final answer
   x = 74,391,094.31