Finding the Third Proportional to 9,224,401.50 and 19,725,692.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,224,401.50 : 19,725,692.06 = 19,725,692.06 : x
2. Step 2: Convert to fraction form
   9,224,401.50/19,725,692.06 = 19,725,692.06/x
3. Step 3: Cross multiply
   9,224,401.50x = 19,725,692.06 × 19,725,692.06
4. Step 4: Simplify right side
   9,224,401.50x = 389,102,927,344,575.50
5. Step 5: Solve for x
   x = 389,102,927,344,575.50/9,224,401.50
6. Step 6: Final answer
   x = 42,181,915.80