Finding the Third Proportional to 21,556,556 and 32,558,632

Step by Step Solution

1. Step 1: Write the proportion equation
   21,556,556 : 32,558,632 = 32,558,632 : x
2. Step 2: Convert to fraction form
   21,556,556/32,558,632 = 32,558,632/x
3. Step 3: Cross multiply
   21,556,556x = 32,558,632 × 32,558,632
4. Step 4: Simplify right side
   21,556,556x = 1,060,064,517,711,424
5. Step 5: Solve for x
   x = 1,060,064,517,711,424/21,556,556
6. Step 6: Final answer
   x = 49,175,968.45