Finding the Third Proportional to 15,683,353.50 and 34,157,016

Step by Step Solution

1. Step 1: Write the proportion equation
   15,683,353.50 : 34,157,016 = 34,157,016 : x
2. Step 2: Convert to fraction form
   15,683,353.50/34,157,016 = 34,157,016/x
3. Step 3: Cross multiply
   15,683,353.50x = 34,157,016 × 34,157,016
4. Step 4: Simplify right side
   15,683,353.50x = 1,166,701,742,024,256
5. Step 5: Solve for x
   x = 1,166,701,742,024,256/15,683,353.50
6. Step 6: Final answer
   x = 74,391,088.74