Finding the Third Proportional to 28,868,623 and 59,783,547

Step by Step Solution

1. Step 1: Write the proportion equation
   28,868,623 : 59,783,547 = 59,783,547 : x
2. Step 2: Convert to fraction form
   28,868,623/59,783,547 = 59,783,547/x
3. Step 3: Cross multiply
   28,868,623x = 59,783,547 × 59,783,547
4. Step 4: Simplify right side
   28,868,623x = 3,574,072,491,901,209
5. Step 5: Solve for x
   x = 3,574,072,491,901,209/28,868,623
6. Step 6: Final answer
   x = 123,804,744.41