Finding the Third Proportional to 21,416,881 and 32,172,798

Step by Step Solution

1. Step 1: Write the proportion equation
   21,416,881 : 32,172,798 = 32,172,798 : x
2. Step 2: Convert to fraction form
   21,416,881/32,172,798 = 32,172,798/x
3. Step 3: Cross multiply
   21,416,881x = 32,172,798 × 32,172,798
4. Step 4: Simplify right side
   21,416,881x = 1,035,088,931,148,804
5. Step 5: Solve for x
   x = 1,035,088,931,148,804/21,416,881
6. Step 6: Final answer
   x = 48,330,516.99