Finding the Third Proportional to 21,556,548 and 32,558,624

Step by Step Solution

1. Step 1: Write the proportion equation
   21,556,548 : 32,558,624 = 32,558,624 : x
2. Step 2: Convert to fraction form
   21,556,548/32,558,624 = 32,558,624/x
3. Step 3: Cross multiply
   21,556,548x = 32,558,624 × 32,558,624
4. Step 4: Simplify right side
   21,556,548x = 1,060,063,996,773,376
5. Step 5: Solve for x
   x = 1,060,063,996,773,376/21,556,548
6. Step 6: Final answer
   x = 49,175,962.53