Finding the Third Proportional to 21,421,824 and 47,094,648

Step by Step Solution

1. Step 1: Write the proportion equation
   21,421,824 : 47,094,648 = 47,094,648 : x
2. Step 2: Convert to fraction form
   21,421,824/47,094,648 = 47,094,648/x
3. Step 3: Cross multiply
   21,421,824x = 47,094,648 × 47,094,648
4. Step 4: Simplify right side
   21,421,824x = 2,217,905,870,243,904
5. Step 5: Solve for x
   x = 2,217,905,870,243,904/21,421,824
6. Step 6: Final answer
   x = 103,534,875.01