Finding the Third Proportional to 21,790,506 and 32,569,447.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,790,506 : 32,569,447.50 = 32,569,447.50 : x
2. Step 2: Convert to fraction form
   21,790,506/32,569,447.50 = 32,569,447.50/x
3. Step 3: Cross multiply
   21,790,506x = 32,569,447.50 × 32,569,447.50
4. Step 4: Simplify right side
   21,790,506x = 1,060,768,910,455,256.25
5. Step 5: Solve for x
   x = 1,060,768,910,455,256.25/21,790,506
6. Step 6: Final answer
   x = 48,680,324.84