Finding the Third Proportional to 7,877,684.50 and 17,099,834

Step by Step Solution

1. Step 1: Write the proportion equation
   7,877,684.50 : 17,099,834 = 17,099,834 : x
2. Step 2: Convert to fraction form
   7,877,684.50/17,099,834 = 17,099,834/x
3. Step 3: Cross multiply
   7,877,684.50x = 17,099,834 × 17,099,834
4. Step 4: Simplify right side
   7,877,684.50x = 292,404,322,827,556
5. Step 5: Solve for x
   x = 292,404,322,827,556/7,877,684.50
6. Step 6: Final answer
   x = 37,118,054.53