Finding the Third Proportional to 13,909,412.50 and 21,277,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,909,412.50 : 21,277,156.50 = 21,277,156.50 : x
2. Step 2: Convert to fraction form
   13,909,412.50/21,277,156.50 = 21,277,156.50/x
3. Step 3: Cross multiply
   13,909,412.50x = 21,277,156.50 × 21,277,156.50
4. Step 4: Simplify right side
   13,909,412.50x = 452,717,388,725,492.25
5. Step 5: Solve for x
   x = 452,717,388,725,492.25/13,909,412.50
6. Step 6: Final answer
   x = 32,547,556.46