Finding the Third Proportional to 58,164,552 and 90,063,852

Step by Step Solution

1. Step 1: Write the proportion equation
   58,164,552 : 90,063,852 = 90,063,852 : x
2. Step 2: Convert to fraction form
   58,164,552/90,063,852 = 90,063,852/x
3. Step 3: Cross multiply
   58,164,552x = 90,063,852 × 90,063,852
4. Step 4: Simplify right side
   58,164,552x = 8,111,497,437,077,904
5. Step 5: Solve for x
   x = 8,111,497,437,077,904/58,164,552
6. Step 6: Final answer
   x = 139,457,748.03