Finding the Third Proportional to 12,029,293 and 28,069,322.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,029,293 : 28,069,322.50 = 28,069,322.50 : x
2. Step 2: Convert to fraction form
   12,029,293/28,069,322.50 = 28,069,322.50/x
3. Step 3: Cross multiply
   12,029,293x = 28,069,322.50 × 28,069,322.50
4. Step 4: Simplify right side
   12,029,293x = 787,886,865,609,006.25
5. Step 5: Solve for x
   x = 787,886,865,609,006.25/12,029,293
6. Step 6: Final answer
   x = 65,497,354.30