Finding the Third Proportional to 21,341,994 and 45,920,892

Step by Step Solution

1. Step 1: Write the proportion equation
   21,341,994 : 45,920,892 = 45,920,892 : x
2. Step 2: Convert to fraction form
   21,341,994/45,920,892 = 45,920,892/x
3. Step 3: Cross multiply
   21,341,994x = 45,920,892 × 45,920,892
4. Step 4: Simplify right side
   21,341,994x = 2,108,728,322,075,664
5. Step 5: Solve for x
   x = 2,108,728,322,075,664/21,341,994
6. Step 6: Final answer
   x = 98,806,527.73