Finding the Third Proportional to 21,556,572 and 32,558,662

Step by Step Solution

1. Step 1: Write the proportion equation
   21,556,572 : 32,558,662 = 32,558,662 : x
2. Step 2: Convert to fraction form
   21,556,572/32,558,662 = 32,558,662/x
3. Step 3: Cross multiply
   21,556,572x = 32,558,662 × 32,558,662
4. Step 4: Simplify right side
   21,556,572x = 1,060,066,471,230,244
5. Step 5: Solve for x
   x = 1,060,066,471,230,244/21,556,572
6. Step 6: Final answer
   x = 49,176,022.57