Finding the Third Proportional to 93,436,076.81 and 204,457,501.69

Step by Step Solution

1. Step 1: Write the proportion equation
   93,436,076.81 : 204,457,501.69 = 204,457,501.69 : x
2. Step 2: Convert to fraction form
   93,436,076.81/204,457,501.69 = 204,457,501.69/x
3. Step 3: Cross multiply
   93,436,076.81x = 204,457,501.69 × 204,457,501.69
4. Step 4: Simplify right side
   93,436,076.81x = 41,802,869,996,294,064
5. Step 5: Solve for x
   x = 41,802,869,996,294,064/93,436,076.81
6. Step 6: Final answer
   x = 447,395,389.69