Finding the Third Proportional to 26,422,578.50 and 37,209,031.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,422,578.50 : 37,209,031.50 = 37,209,031.50 : x
2. Step 2: Convert to fraction form
   26,422,578.50/37,209,031.50 = 37,209,031.50/x
3. Step 3: Cross multiply
   26,422,578.50x = 37,209,031.50 × 37,209,031.50
4. Step 4: Simplify right side
   26,422,578.50x = 1,384,512,025,167,992.25
5. Step 5: Solve for x
   x = 1,384,512,025,167,992.25/26,422,578.50
6. Step 6: Final answer
   x = 52,398,823.42